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QGA, 4.Nc3 Notation: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3

In each game under Location you see masterchessopen.com but it's not a valid website, so please don't use it. Claus Gamborg, Jan. 2023

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#WhiteRatingBlackRatingResultMovesECOTournamentDate
404Steen Hansen Peter1236Andersen Thomas10001-026 ≣D24It (open) \24 Jul 2008
352Marx Alexander1642Marx Horst11981-023 ≣D24It (open) (b)25 May 2006
308Cozien Michel1690Colin Erwan19001-023 ≣D24Ch City24 Jan 2004
381Almasy Alexander ...1751Andersen Rune (DEN)20660-123D24It (open) \22 Jul 2007
325Portelli Severino...1758Skrinjar Matic (SLO)20900-125 ≣D24It (open) (b)28 Jan 2005
223Tamba Dumitru (ROM)1786Dumitriu C1-018 ≣D24It (open) (a)
222Vojir Vaclav Jun ...1798Slovak Petr (CZE)21041-026 ≣D24It (open)
491Koller Martin (CZE)1823Cermak Jan (CZE)15441-026 ≣D24It (open)01 Sep 2012
361Hodowany Wojciech...1869Jarek Andrzej (POL)16221-016D24Cup MDK Fabryczna09 Dec 2006
363Leczycki Pawel (POL)1879Krasnodebska Magd...19960-119 ≣D24Tournament (open) \13 Feb 2007
376Klementys Jerzy (...1883Krasnodebska Magd...19960-120 ≣D24It (open)23 May 2007
411Liodakis Konstant...1892Mazarakis Apostolos0-125 ≣D24Ch Greece (junior...12 Oct 2008
244Velciu Lucian (ROM)1895Sidorov Alexey1-024 ≣D24It (open) \
399Buzas Narvydas (LTU)1917Kasperavicius Jok...19550-124 ≣D24Cup Baltija (open)18 Jun 2008
301Benito Alba Eladi...1941Hermida Rivera El...18821-020 ≣D24Ch Spain (seniors)
384Darr Thomas (GER)1941Meier Peter1-016 ≣D24It (open)02 Aug 2007
237Guthmann Andreas ...1957Weber Hans1-017 ≣D24Ch Pfalz (HT I)
383Zechner Andrea (AUT)1959Almert Margit (AUT)16941-012 ≣D24Ch Austria (w)
471Tuamsang Sawapop ...1968Karma Pandya (IND)21530-122 ≣D24It (open)12 Apr 2011
12Cylwik Zbigniew (...1973Gabrys Z1-024 ≣D24Ch Poland
320Rube Alexander (RUS)1981Nakhapetiane Pogo...22300-125 ≣D24Ch Privolzhskogo ...
482Laurain Dominique...1981Savalle Nicolas15301-025 ≣D24It (open)26 Dec 2011
240Kainz Josef (AUT)1991Hutz Gerhard (AUT)21031-020 ≣D24It (open) (b)
144Draica Iulia (ROM)1998Matnadze Ana (GEO)24330-125 ≣D24Ch Europe (junior...
314Pavlidis Anastasi...2002Nikolarakis Emman...1-018D24Ch Greece (junior...27 Jun 2004
253Charbonneau Anne ...2006Galoustov Karen0-126 ≣D24Ch Quebec (junior...
418Heras Cuencas Mig...2008Garcia Lopez Fern...16751-023 ≣D24It (open)05 Dec 2008
299Darrigues Alain (...2009Hernandez Lopez Ana1-026D24It (open)
297Maupin Valerie (FRA)2012Michiels Bart (BEL)24530-126 ≣D24It (open)
347Brinkmann Markus ...2013Thies Dietmar (GER)19821-023 ≣D24It \07 Apr 2006
451Tereshechkina May...2016Chukhlantseva Ann...19421-010 ≣D24Ch Moscow (w)28 May 2010
141Dinckel Joerg (GER)2025Putzbach Gerd (GER)22340-120 ≣D24It (open)
360Peters Tobias (BEL)2029Caufriez Olivier ...19141-021 ≣D24Ch Belgium (team)...03 Dec 2006
232Komhard Oliver (GER)2033Schulz Klaus-Juer...24060-124 ≣D24It (open)
339Morgenstern Petra...2036Bollmann Rolf16031-015 ≣D24It (open) (b)04 Oct 2005
278Bierbach Utz-Frie...2040Grund Holger (GER)24660-122 ≣D24It (open)27 Oct 2001
428Dimitrijevic Drag...2042Karpatchev Aleksa...24910-118 ≣D24It (open)29 Apr 2009
175Ferkingstad Gro (...2053Krupkova Petra (CZE)22100-122 ≣D24Ch Europe (junior...
470Castano Jhon Edis...2057Loaiza Yurani (COL)19361-012 ≣D24It (open)
187Ogiewka Rafal (POL)2065Fojudzki Tomasz (...21211-025 ≣D24Ch Poland (team) ...
431Rodriguez Mayorga...2068Manrique Fernando...20191-019 ≣D24Ch Colombia (qual)01 May 2009
189Juodeika Rytis (LTU)2080Sulskis Giedrius ...20951-024 ≣D24Ch Lithuania
435Czaja Roman (POL)2086Wyczawska Agata (...18041-023 ≣D24It (open) (b)20 Aug 2009
317Bonade Massimo (ITA)2093Broomfield Matthe...22880-123 ≣D24It (open)06 Jul 2004
184Cilia Vincenti Da...2095Pace Colin (MLT)21561-023 ≣D24Tournament (qual)
371Hocevar Nikola (SLO)2097Schuetz Peter (SVK)19361-018 ≣D24Tournament (Elo) (a)15 Apr 2007
182Blum Ralf (GER)2097Marth Juergen (GER)20580-126 ≣D24It (open)
324Meza Gabriela (ARG)2098Velazquez Gustavo...20911-025 ≣D24It (open)14 Jan 2005
128Van Parreren Hann...2101Herr Hans-Otto1-021 ≣D24It (open)
133Elschner Annegret...2101Jonkman Harmen (NED)24230-118 ≣D24It (open)
350Tunur Mustafa Nam...2103Solakoglu Ozgur (...20911-026 ≣D24Turkish Is Bank L...20 Apr 2006
270Paquico Rodriguez...2104Gonzalez Lopez Ma...19151-022 ≣D24Ch Spain (juniors...
304Hubmann Guenter (...2104Ruschko Gerhard1-023 ≣D24It (open) (c)17 Aug 2003
225Kulcsar Miklos (HUN)2104Hoang Minh T1-022 ≣D24It (sheveningen)
448Boesch Dirk (GER)2109Wehhofer Josef15981-016 ≣D24Ch City (open)26 Apr 2010
367Rigg Gordon (SCO)2110Masters A0-123D24It (open) (challe...18 Mar 2007
110Quinn Ciaran (IRL)2111Butler Kevin (IRL)20441-021 ≣D24Cup Branagan
303Nguyen Dinh Quang...2116Nguyen Cong Thanh...1-019D24Ch Vietnam (junio...16 Jul 2003
259Fraser-Mitchell J...2120Sherwin James T (...23570-125 ≣D24It (open)12 Nov 2000
330Repasi Zoltan (HUN)2127Haszon Attila (HUN)18251-011 ≣D24It (open) (b)18 Jun 2005
145Auchenberg Per (DEN)2133Hansen Henrik Mic...21241-019 ≣D24It (open)
117Goehler Antje (GER)2134Schmitz Manuela (...20451-023 ≣D24Bundesliga 1991/9...
68Becker Thomas (GER)2138Henkel Ralf (GER)20351-020 ≣D24It (open)
458Magnussen Helge (...2139Petersen Soren Bo...22680-124 ≣D24It (open) \15 Aug 2010
224Molnar Laszlo (HUN)2140Hoang Tri (HUN)21421-022 ≣D24It (sheveningen)
217Saljova Silvie (CZE)2142Jackova Jana (CZE)22050-126 ≣D24Ch Czech Republic...
206Cebrian Valverde ...2142Baron Rodriguez J...23500-117 ≣D24Ch Aragon
402Pouzet Nolwenn (FRA)2158Ballandras Renaud...16901-019 ≣D24It (open)22 Jul 2008
440Picart Laurent (FRA)2162Fernandez Clement...16891-022 ≣D24It (open)29 Oct 2009
125Campos Jose Felix...2163Fernandez1-025 ≣D24It (open)
459Travnicek Petr (CZE)2164Stehlik Jiri (CZE)19761-023 ≣D24It (open)18 Aug 2010
96Goldinger Peter (...2169Schroeder Frank20300-124 ≣D24World Tournament ...
168Dambravaite Rita ...2170Lapinskaite Sarun...19941-025 ≣D24Ch Lithuania (w)
413Cajzler Hinko (CRO)2171Koumtsis Argiris1-017 ≣D24Olympiad (for the...19 Oct 2008
281Sanz Arilla Luis ...2172Baron Rodriguez J...23450-121 ≣D24Cup Zaragoza
358Natsidis Christop...2177Malada Vinko (CRO)22200-122 ≣D24It (cat.1)13 Aug 2006
98Kincs Imre (HUN)2179Meszaros Albert1-023 ≣D24Ch Hungary (team)
349Hernandez Ivan (CUB)2182Zambrana Oswaldo ...24271-026 ≣D24It (open)13 Apr 2006
8Hottes Dieter (GER)2184Bialas Wolfram (GER)23251-024 ≣D24Ch BRD
183Szirmai Eduard (HUN)2185Schuetz Peter (SVK)18890-122 ≣D24It (open)
23Thor Jon Th (ISL)2188Good Daniel (SUI)21901-018 ≣D24corr.
209Ferri Stefano (ITA)2192Sermek Drazen (CRO)25500-126 ≣D24It (open)
327Ribicic Mate (CRO)2192Brunski Igor (CRO)21391-025 ≣D24Ch Croatia (team)...16 Apr 2005
235Privman Boris (USA)2192Kuperstock Alan1-023 ≣D24It (open)
274Behm Simon (GER)2194Wagner Steffen1-022 ≣D24Ch Baden-Wuerttem...
266Banusz Tamas (HUN)2197Itzikowitz Hadar1-020 ≣D24Ch Europe (junior...
239Ritter Uwe (GER)2198Levin Felix (GER)25310-124 ≣D24It (open)
28Kusky A2200Tukmakov Vladimir...25600-123 ≣D24Ch World (students)
416Steinbacher Claud...2203Barrenechea Steph...19941-024 ≣D24Olympiad (w)17 Nov 2008
403Hartereau Philipp...2208Stephan Arthur (FRA)19061-024 ≣D24It (open)23 Jul 2008
323Kirschbaum Gunnar...2215Vlassow Valentin ...23260-126 ≣D24It (open)30 Dec 2004
208Veneteanu Ion Cri...2217Popescu Cristian ...23001-024 ≣D24It (b)
377Fedoseev Sergey (...2217Belenkaya Dina (RUS)18851-020 ≣D24It (open) \02 Jun 2007
207Bezler Rainer (AUT)2218Drexel Christof (...20650-126 ≣D24Staatsliga (3rd) ...
229Meiser Markus (GER)2222Rasch Dieter (GER)20421-023 ≣D24Hessenliga 1998/99
326Meurrens Peter (BEL)2228De Bruycker Berna...22111-025 ≣D24Ch Belgium (team)...27 Feb 2005
10Dozsa Paul (AUS)2230Portisch Lajos (HUN)25230-125 ≣D24Ch Hungary
236Beck Hartmuth (AUT)2235Zoebisch Herbert ...22831-025D24It (open)
480Belmeskin Ilia (RUS)2235Tikhomirov Alexey...21950-120 ≣D24Tournament \19 Dec 2011
181Krallmann Matthia...2240Juergeleit Andrea...21911-025 ≣D24Oberliga NRW 1995/96